The Alicia Oval Gemstone necklace is expertly crafted with encrusted black onyx or mother of pearl for a truly timeless look. Its elegant design is perfect for everyday wear, adding a touch of sophistication to any outfit. Material: mother of pearl; black onyx; gold vermeil; 925 sterling silver Length: 15.7"/400mm with 2"/50mm chain extender, total 17.7"/450mm; pendant 1"/ 26mm